JPS5597976A - Heat-sensitive printer - Google Patents
Heat-sensitive printerInfo
- Publication number
- JPS5597976A JPS5597976A JP473579A JP473579A JPS5597976A JP S5597976 A JPS5597976 A JP S5597976A JP 473579 A JP473579 A JP 473579A JP 473579 A JP473579 A JP 473579A JP S5597976 A JPS5597976 A JP S5597976A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- rotated
- heat
- cam
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Common Mechanisms (AREA)
- Electronic Switches (AREA)
Abstract
PURPOSE: To reduce rotational torque of a platen and smoothen feed of heat-sensitive paper by releasing the press of a thermal head against heat-sensitive paper or the like during paper feed operation conducted between printing on one line on the paper and printing on the next line.
CONSTITUTION: With predetermined printing conducted by a thermal head 3 and with a new-line biginning instruction generated, a motor 8 is driven, a shaft 6 is rotated as shown by an arrow through gears 8 and 9, and a cam 7 and the like also start rotating. With the cam 7 rotated by a predetermined angle, a crank 1 is rotated in the direction of an arrow through a roller 5, and a crank shaft 2 rotates to raise the head 3, releasing the pressure applied to heat-sensitive paper 16. On the other hand, rotation of a cam 12 turns on a micro-switch 14 to rotate a pulse motor 23, and a platen shaft 18 is rotated through reduction gears 19, 20, 21 and 22 to securely feed a predetermined amount of the paper 16.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP473579A JPS5597976A (en) | 1979-01-22 | 1979-01-22 | Heat-sensitive printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP473579A JPS5597976A (en) | 1979-01-22 | 1979-01-22 | Heat-sensitive printer |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5597976A true JPS5597976A (en) | 1980-07-25 |
Family
ID=11592155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP473579A Pending JPS5597976A (en) | 1979-01-22 | 1979-01-22 | Heat-sensitive printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5597976A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738172A (en) * | 1980-08-19 | 1982-03-02 | Shinko Electric Co Ltd | Thermal printer |
JPS5783490A (en) * | 1980-11-13 | 1982-05-25 | Omron Tateisi Electronics Co | Printer |
JPS58112553U (en) * | 1982-01-26 | 1983-08-01 | 三菱電機株式会社 | thermal printer |
JPS61246070A (en) * | 1985-04-25 | 1986-11-01 | Rohm Co Ltd | Multicolor transfer-type printer |
US4855755A (en) * | 1987-10-22 | 1989-08-08 | Graphtec Kabushiki Kaisha | Thermal head supporting means in thermal recording apparatus |
US4912483A (en) * | 1987-10-22 | 1990-03-27 | Graphtec Kabushiki Kaisha | Balanced head suspension in thermal recorders |
US4916462A (en) * | 1987-10-17 | 1990-04-10 | Graphtec Kabushiki Kaisha | Reference line setting system for grid pattern recorders |
US4928117A (en) * | 1987-10-17 | 1990-05-22 | Graphtec Kabushiki Kaisha | Thermal printout density control |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5021737A (en) * | 1973-06-25 | 1975-03-07 | ||
JPS5062646A (en) * | 1973-10-05 | 1975-05-28 |
-
1979
- 1979-01-22 JP JP473579A patent/JPS5597976A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5021737A (en) * | 1973-06-25 | 1975-03-07 | ||
JPS5062646A (en) * | 1973-10-05 | 1975-05-28 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5738172A (en) * | 1980-08-19 | 1982-03-02 | Shinko Electric Co Ltd | Thermal printer |
JPS5783490A (en) * | 1980-11-13 | 1982-05-25 | Omron Tateisi Electronics Co | Printer |
JPS6228756B2 (en) * | 1980-11-13 | 1987-06-22 | Omron Tateisi Electronics Co | |
JPS58112553U (en) * | 1982-01-26 | 1983-08-01 | 三菱電機株式会社 | thermal printer |
JPS61246070A (en) * | 1985-04-25 | 1986-11-01 | Rohm Co Ltd | Multicolor transfer-type printer |
US4916462A (en) * | 1987-10-17 | 1990-04-10 | Graphtec Kabushiki Kaisha | Reference line setting system for grid pattern recorders |
US4928117A (en) * | 1987-10-17 | 1990-05-22 | Graphtec Kabushiki Kaisha | Thermal printout density control |
US4855755A (en) * | 1987-10-22 | 1989-08-08 | Graphtec Kabushiki Kaisha | Thermal head supporting means in thermal recording apparatus |
US4912483A (en) * | 1987-10-22 | 1990-03-27 | Graphtec Kabushiki Kaisha | Balanced head suspension in thermal recorders |
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